We were using the animBlendNode_AdditiveRotation weight to rotate the node to flip the value and also do the blend.

Make sure animBlendNode_AdditiveRotation.output -> pedals_M_pole_srt.rotation (this still works from our process before)

Few more cleanup passes on some of the other unnamed nodes multMatrix1, decomposeMatrix2, vectorProduct3,angleBetween node, from pedals_M_world3staff_offset_srt. pedals_M_localizedPEdal2staff_fNode, pedals_M_localizedPEdal2staff_mtx2srt, pedals_M_ikPedals_projectedAxis_fNode, pdeals_M_ikPedals_projectedAngle_fNode

“Don’t just copy what I do, become familiar build dexterity with the Node editor”

The next process is hooking up the logic for the connections, FKIK_switch out to Weight B on but the value needs to be flipped- Using Reverse node to flip the 0 to 1 should give us the weight swap.

FKIk_swtich to animBlendNode_AdditiveRotation.Weight A to finish the rig.

Next get multDoubleLinear node take FKIK switch attribute to its input 1 and set input 2 to -1 to flip the incoming value and hook it up to the animBlendNode_AdditiveRotation.Weight A .

Rename your nodes and clean up the graph on what you just created and hooked up.

Here Raf walks the graph and updates the names of the nodes to help make sure they make sense to the rig and do what they are doing, there are many changes here so take the time to watch this part of the video or clean up the rig names on your own.